RE #27188 Add cropping controls to view and presenter

Adds basic controls to presenter for showing and hiding.

scripts/Engineering/gui/engineering_diffraction/tabs/focus/presenter.py

@@ -10,6 +10,7 @@ from __future__ import (absolute_import, division, print_function)
 from Engineering.gui.engineering_diffraction.tabs.common import INSTRUMENT_DICT, create_error_message
 from Engineering.gui.engineering_diffraction.tabs.common.calibration_info import CalibrationInfo
 from Engineering.gui.engineering_diffraction.tabs.common.vanadium_corrections import check_workspaces_exist
+from Engineering.gui.engineering_diffraction.tabs.common.cropping.cropping_widget import CroppingWidget
 from mantidqt.utils.asynchronous import AsyncTask
 from mantidqt.utils.observer_pattern import Observer
 from mantid.simpleapi import logger
@@ -25,12 +26,17 @@ class FocusPresenter(object):
         # Connect view signals to local methods.
         self.view.set_on_focus_clicked(self.on_focus_clicked)
         self.view.set_enable_controls_connection(self.set_focus_controls_enabled)
+        self.view.set_on_check_cropping_state_changed(self.show_cropping)
 
         # Variables from other GUI tabs.
         self.current_calibration = CalibrationInfo()
         self.instrument = "ENGINX"
         self.rb_num = None
 
+        # Cropping Options
+        self.cropping_widget = CroppingWidget(self.view, view=self.view.get_cropping_widget())
+        self.view.set_cropping_widget_hidden()
+
     def on_focus_clicked(self):
         banks = self._get_banks()
         if not self._validate(banks):
@@ -115,6 +121,12 @@ class FocusPresenter(object):
         """
         self.current_calibration = calibration
 
+    def show_cropping(self, visible):
+        if visible:
+            self.view.set_cropping_widget_visible()
+        else:
+            self.view.set_cropping_widget_hidden()
+
     # -----------------------
     # Observers / Observables
     # -----------------------

scripts/Engineering/gui/engineering_diffraction/tabs/focus/view.py

@@ -33,6 +33,9 @@ class FocusView(QtWidgets.QWidget, Ui_focus):
     def set_enable_controls_connection(self, slot):
         self.sig_enable_controls.connect(slot)
 
+    def set_on_check_cropping_state_changed(self, slot):
+        self.check_cropFocus.stateChanged.connect(slot)
+
     # =================
     # Component Setters
     # =================
@@ -46,6 +49,18 @@ class FocusView(QtWidgets.QWidget, Ui_focus):
     def set_plot_output_enabled(self, enabled):
         self.check_plotOutput.setEnabled(enabled)
 
+    def set_cropping_widget_hidden(self):
+        self.widget_cropping.hide()
+
+    def set_cropping_widget_visible(self):
+        self.widget_cropping.show()
+
+    def set_check_cropping_enabled(self, enabled):
+        self.check_cropFocus.setEnabled(enabled)
+
+    def set_check_cropping_state(self, state):
+        self.check_cropFocus.setCheckState(state)
+
     # =================
     # Component Getters
     # =================
@@ -65,6 +80,12 @@ class FocusView(QtWidgets.QWidget, Ui_focus):
     def get_plot_output(self):
         return self.check_plotOutput.isChecked()
 
+    def get_crop_checked(self):
+        return self.check_cropFocus.isChecked()
+
+    def get_cropping_widget(self):
+        return self.widget_cropping
+
     # =================
     # State Getters
     # =================